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From "Dima Gutzeit" <d...@mailvision.net>
Subject Re: EL expression not evaluating
Date Mon, 06 Sep 2004 13:54:06 GMT
Hi,

Take a look on the web.xml file of your application. It should begin with
the following :

<web-app version="2.4"
         xmlns="http://java.sun.com/xml/ns/j2ee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

Hope it helps.



----- Original Message ----- 
From: "clunkyrobot" <clunkyrobot@fastmail.fm>
To: <taglibs-user@jakarta.apache.org>
Sent: Monday, September 06, 2004 16:32
Subject: EL expression not evaluating


> Hi - I am building a blog in the JSP and JSTL and EL and Tomcat and
> MySQL.
>
>   So far I have installed Tomcat 5, with MySQL 4.x.x, and the Jakarta
> Core Tags version 2, all seems to be functioning. I am using Intellij
> IDEA 4.5 as my IDE. Now all seems to be running fine, no errors,
> Intellij IDEA is configured and sees what it needs, and look happy.
>
>   Problem 01 - My EL expressions in my <c:out value="${some Expression}"
> /> are not being evaluated, they look right but the expressions are
> just printed out on the screen like this ${some Expression} as plain
> text. Now it is not a problem with my tags because my <c:choose> tags
> and others work fine. So it looks my core tags are working, but why are
> my expressions not being executed?
>
>   Here is the page any suggestions?
>
> -Kurt
>
> code:
>
>
> <%@ taglib uri="/WEB-INF/tld/c.tld" prefix="c" %>
> <%@ taglib uri="/WEB-INF/tld/sql.tld" prefix="sql" %>
> <%@ taglib uri="/WEB-INF/tld/fmt.tld" prefix="fmt" %>
> <%@ taglib uri="/WEB-INF/tld/x.tld" prefix="x" %>
>
> <html>
>    <head>
>      <title>Search Result</title>
>    </head>
>    <body bgcolor="white">
>
>        <p>Create a <a href="newCreate.jsp">new Blog</a></p>
>
>    <c:choose>
>      <c:when test="${not empty listQuery.rows}">
>        Sorry, no existing blogs were found.
>      </c:when>
>      <c:otherwise>
>
>        The following soapbox articles were found:
>
>          <table border="1">
>              <th>ID</th>
>              <th>Date Created</th>
>              <th>Date Last Modified</th>
>              <th>Article Status</th>
>              <th>Article Title</th>
>              <th>Article Summery</th>
>              <th>Edit</th>
>              <th>Delete</th>
>
>              <c:forEach items="${listQuery.rows}" var="row">
>              <tr>
>              <td><c:out value="${row.id}" /></td>
>              <td><c:out value="${row.dateCreated}" /></td>
>              <td><c:out value="${row.dateLastModified}" /></td>
>              <td><c:out value="${row.articleStatus}" /></td>
>              <td><c:out value="${row.articleTitle}" /></td>
>              <td><c:out value="${row.articleSummery}" /></td>
>              <td><a href="currentQuery.jsp?id=<c:out value="${row.id}"
> />">Edit</a></td>
>              <td><a href="delete.jsp?id=<c:out value="${row.id}"
> />">Delete</a></td>
>              </tr>
>              </c:forEach>
>          </table>
>
>      </c:otherwise>
>    </c:choose>
>
>    </body>
> </html>



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